Now I Get It: What happens if Trump backs out of the Paris Agreement?

It looks likely that President Trump is going to follow through on his campaign promise to “cancel” U.S. participation in the Paris Agreement on climate change. The accord, created to reduce the effects of climate change, was signed by nearly 200 nations — including the U.S. under the Obama administration. Yahoo News and Finance Anchor Bianna Golodryga takes a look the agreement and what it means if the U.S. officially backs out.